MCi Crusader II 1989 Maintenance Manual page 225

Date
1-1-89
Page
7-5
MC-9 MAINTENANCE MANUAL
1. Screw
2. Lock Washer
3. Cover
4. Nut
5. Screw
6. Nut
7. Washer
8. Spacer
9. Washer
10. Spacer
11. Screw
12. Lock Washer
13. Screw
1
3
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21 22 23
Figure 7-9. Alternator Components.
OUTPUT CHECK
When removed from the engine. the alternator may be
checked on a test bench without circulating oil, providing the
output is limited to 100 amperes or less. The alternator may be
checked without circulating oil at outputs exceeding 100
amperes as long as the period of operation is limited to less than
15 seconds.
CAUTION: Operating the alternator at out-
puts greater than 100 amperes for periods
exceeding 15 seconds will cause the alter-
nator to overheat, resulting in damage to
the winding and diodes.
REMOVING ALTERNATOR
1.
Disconnect electrical wiring at the diode end frame.
14. Lock Washer
15.
Frame
16. Field Assembly
17. Stator Assembly
18. Rotor Assembly
19. Screw
20. Plate
21. Bearing
22. Spacer
23. Bearing
24.
Frame
25. Screw
26. Lock Washer
17
26 25
~
2. Disconnect oil supply lines at the diode end frame. If
alternator has an oil drain tube. disconnect it at the engine.
Reier to figures 7-10 and 7-11.
Figure 7-10. AJternator With Adapter.
3. Remove the nuts and washers from the studs mounting
the alternator. Pull alternator straight off mounting studs. To
remove the alternator drive gear housing (ii so equipped),
remove the five allen-head capscrews; if equipped with a
.. figure-8 adapter,"
it
1s removed by removing the four upper
adapter mounting bolts.
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